I am in a tight spot my self right now but I can give you some advise,first thing you should do is go to Wishuponahero.com and make a wish it is a great community of people helping people :)
Next thing you could do is try to make a little money online it takes a little time and Patience but I have been doing it for awhile now and sure it don't make me rich but having a little extra money in my pocket is nice if you would like to see some of the things I do you can check out my website I put together about ways to make money online http://gayleguide.webs.com/ and if you have any questions you can message me and I will answer any question I can :)
I hope you get the help you need and may God Be with you
God Bless
Gayle